| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.27 | 6.629% | $228.474 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $155.68 | 8.303% | $168.6061 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $101.78 | 9.104% | $111.0461 | $111.05 | $111.05 | $111.00 |
| Purchase #4 | $29.62 | 7.203% | $31.7535 | $31.75 | $31.75 | $31.80 |
| Purchase #5 | $77.74 | 8.344% | $84.2266 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $105.47 | 9.722% | $115.7238 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $158.64 | 7.730% | $170.9029 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $843.20 | $910.7330 | $910.73 | $910.70 | $910.70 | |